VER : A_1 update : 2015.03.16 DC-DC Brick BR240 SERIES 240 Watts DESCRIPTION KEY FEATURES Input under Voltage Protection The BR240 series DC-DC converter are high-efficiency and power density 1/8 Over Current Protection (Hiccup Mode) brick isolation modules, rating output voltage 12V, output power 240W. This Short Circuit Protection (Hiccup Mode) series provide the standard 1/8 brick version and the PMBus compatible Over Voltage Protection (Hiccup Mode) version. The latter is compatible with the PMBus1.1 communication protocol, Over Temperature Protection (Self-recovery) backward compatible with the I²C/SMBus protocol, and providing Pre-bias, Remote ON/OFF Control output monitoring and current sharing functions. The BR240 series conform to the RoHS6 requirement. Activates Hardware and Software * Digitally Adjusts the Voltage * PMBus Revision 1.1 compliant * Secondary ON/OFF Control * Pre-Bias Function * UL60950-1 and CSA C22.2 No. 60950-1-07 Meet UL94V-0 Flammability Requirements Rohs6 Compliant Size: 2.3 x 0.9 x 0.5 Inches 3-Years Product Warranty *BR240-12S without this function *BR240-12S without this function ELECTRICAL SPECIFICATIONS Conditions: TA = 25°C (77°F), Airflow = 1 m/s (200 LFM), Vin = 48 V, unless otherwise notes. Model No. Max Output Wattage (W) Voltage (V.DC.) Input Current (A) (max) No-Load Loss (W) (typ.) Voltage (V.DC.) Voltage Range (V.DC.) Output Protection Current (A) (max.) Line Regulation (LL-HL) (typ.) Load Regulation (0-100%) (typ.) Ripple & Noise (peak to peak) (typ.) Efficiency (Vin = 48 V; TA=25°C (77°F)) (typ.) Over Power Protection Over Current Protection Over Voltage Protection Short Circuit Protection (max.) Over Temperature Protection BR240-12S 240W 48V (36~75V) 10A (Vin= 36 - 75 V; Iout = 20 A) 9.6W (Vin= 36 - 75 V; Iout = 0 A) 12V (Vin= 48 V; Iout = 10 A) BR240-12S-P 11.64~12.36V (Vin= 40 - 75 V) 11.64~12.36V 10.8~12.36V (Vin= 36 - 40 V) 10.8~12.36V (Vin= 40 - 75 V; Adjust the voltage by PMBus) (Vin= 36 - 40 V; Adjust the voltage by PMBus) 20A 0.2% (Vin= 40 - 75 V; Iout = 20 A) / 10% (Vin= 36 - 40 V; Iout = 20 A 3% (Vin = 48 V; Iout = 0 – 20 A) 200 mV (Oscilloscope Bandwidth:20 MHz) 100% Load:95% (Iout = 20 A) 50% Load:94.5% (Iout = 10 A) 30% Load:92.0% (Iout = 6 A) Hiccup mode Hiccup mode 15V (14~16V) (Hiccup mode) 5 Arms (Hiccup mode) Threshold:130°C (typ.) / Hysteresis:15°C (typ.) Self-recovery (The values are obtained by measuring the temperature of the hottest power component on the top surface of the converter.) Isolation Environment Safety EMC Physical Voltage (V.DC.) Operating Temperature Storage Temperature Temperature Coefficient Humidity MTBF Agency Approvals EMI (Conducted & Radiated Emission) Dimension (L x W x H) Weight http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 1500 VDC (Functional Isolation) -40°C…+85°C -55°C…+125°C 0.02 % Vout / °C (TA = -40°C to +85°C (-40°F to +185°F )) 95% RH 1.5 Million Hours (Telcordia SR332; 80% load; TA = 40°C (104°F) CE, UL, TUV UL60950-1 and CSA C22.2 No. 60950-1-07 2.3 x 0.9 x 0.5 Inches ( 58.4 x 22.8 x 12.7 mm ) Tolerance 0.5 mm 40 g -1- VER : A_1 update : 2015.03.16 DC-DC Brick BR240 SERIES 240 Watts ELECTRICAL SPECIFICATIONS Conditions: TA = 25°C (77°F), Airflow = 1 m/s (200 LFM), Vin = 48 V, unless otherwise notes. Model No. Other On/Off Voltage On/Off Current Primary On/Off Voltage Primary On/Off Current Secondary CTL Voltage BR240-12S Low level (V.DC.) High level (V.DC.) Low level (mA) (max.) BR240-12S-P Low level (V.DC.) -0.7~1.2V (The primary low electric level is effective) 2.8~8V (The primary low electric level is effective) 1mA 0.7~1.2V ─ High level (V.DC.) ─ 2.8~8V Low level (mA) (max.) ─ Low level (V.DC.) ─ 1mA 0~0.8V High level (V.DC.) (max.) ─ (The low electric level is effective) Logic Input and Output Pins in the Communications Port ─ Logic Input Low level (V.DC.) (max.) ─ Logic Input High Level (V.DC.) (max.) ─ Logic Output Low Level (V.DC.) (max.) ─ Logic Output High Level (V.DC.) (max.) ─ PMBus Setting-up Time (ns.) (min.) ─ PMBus Holding Time (ns.) (min.) PMBus Detected Precision (Vin=36 - 75 V; Iout=0 - 20 A;TA = -40°C to +85°C (-40°F to +185°F )) ─ Input Voltage Detected Precision (V.DC.) Output Voltage Detected Precision (V.DC.) ─ ─ Output Current Detected Precision (A) ─ Temperature Detected Precision (°C) (The low electric level is effective) (The High Electric Level is Effective) 3.3~3.6V (The High Electric Level is Effective) 1.1V 3.6V 0.25V 3.6V 100 0 1V 0.2V 1A 5°C NOTE 1. During the test of input reflected ripple current, the input terminal must be connected to a 12 uH inductor and a 220 uF electrolytic capacitor. 2. Point B, which is for testing the output voltage ripple, is 25 mm (0.98 in.) away from the Vout(+) pin. DERATING http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2- VER : A_1 update : 2015.03.16 DC-DC Brick BR240 SERIES 240 Watts MECHANICAL DIMENSION PIN# Single 1 +DC IN 2 ON / OFF CTL 3 -DC IN 4 -DC OUT 5 +DC OUT 6 SGND 7 SA0 8 PMBus_ALT 9 SA1 10 PMBus_CTL 11 ISHARE 12 PMBus_SCL 13 PMBus_SDA Note 1. All dimensions in mm [in.] Tolerances: x.x ± 0.5 mm [x.xx ± 0.02 in.] x.xx± 0.25 mm [x.xxx ± 0.010 in.] 2. Pin 1-3 are 1.00 ± 0.05 mm [0.040 ± 0.002 in.] diameter with 2.00 ± 0.10 mm [0.080 ± 0.004 in.] diameter standoff shoulders. Pin4 and pin5 are 1.50 ± 0.05 mm [0.060 ± 0.002 in.] diameter with 2.50 ± 0.10 mm [0.098 ± 0.004 in.] diameter standoff shoulders. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -3-